Phase development and dielectric properties of 0.98BaTiO 3-0.02Ba(Mg 1/3Nb 2/3)O 3 ceramic
The 0.98BaTiO 3-0.02Ba(Mg 1/3Nb 2/3)O 3ceramics has been synthesized through a conventional mixed-oxide by using BT nanopowder and BMN micropowder. The phase purity of the powders and the ceramics was examined using X-ray diffraction (XRD). The 0.98BT-0.02BMN powders were sintered to 92% of the theo...
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2014
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th-cmuir.6653943832-68912014-08-30T03:51:21Z Phase development and dielectric properties of 0.98BaTiO 3-0.02Ba(Mg 1/3Nb 2/3)O 3 ceramic Roongtao R. Rugmai S. Vittayakorn W. The 0.98BaTiO 3-0.02Ba(Mg 1/3Nb 2/3)O 3ceramics has been synthesized through a conventional mixed-oxide by using BT nanopowder and BMN micropowder. The phase purity of the powders and the ceramics was examined using X-ray diffraction (XRD). The 0.98BT-0.02BMN powders were sintered to 92% of the theoretical density at a temperature of 1300 °C for 2 h. The microstructure of the sintered surface was investigated using scanning electron microscopy (SEM). The dielectric constant (ε r) and loss factor (tanδ) of the sintered pellets at Curie temperture were 3000 and 0.015, respectively. © (2012) Trans Tech Publications, Switzerland. 2014-08-30T03:51:21Z 2014-08-30T03:51:21Z 2012 Conference Paper 9.78304E+12 2555476 10.4028/www.scientific.net/MSF.700.58 86924 MSFOE http://www.scopus.com/inward/record.url?eid=2-s2.0-80054003643&partnerID=40&md5=91effd000932f2bfa3ce225e6319401e http://cmuir.cmu.ac.th/handle/6653943832/6891 English |
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English |
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The 0.98BaTiO 3-0.02Ba(Mg 1/3Nb 2/3)O 3ceramics has been synthesized through a conventional mixed-oxide by using BT nanopowder and BMN micropowder. The phase purity of the powders and the ceramics was examined using X-ray diffraction (XRD). The 0.98BT-0.02BMN powders were sintered to 92% of the theoretical density at a temperature of 1300 °C for 2 h. The microstructure of the sintered surface was investigated using scanning electron microscopy (SEM). The dielectric constant (ε r) and loss factor (tanδ) of the sintered pellets at Curie temperture were 3000 and 0.015, respectively. © (2012) Trans Tech Publications, Switzerland. |
| format |
Conference or Workshop Item |
| author |
Roongtao R. Rugmai S. Vittayakorn W. |
| spellingShingle |
Roongtao R. Rugmai S. Vittayakorn W. Phase development and dielectric properties of 0.98BaTiO 3-0.02Ba(Mg 1/3Nb 2/3)O 3 ceramic |
| author_facet |
Roongtao R. Rugmai S. Vittayakorn W. |
| author_sort |
Roongtao R. |
| title |
Phase development and dielectric properties of 0.98BaTiO
3-0.02Ba(Mg
1/3Nb
2/3)O
3 ceramic |
| title_short |
Phase development and dielectric properties of 0.98BaTiO
3-0.02Ba(Mg
1/3Nb
2/3)O
3 ceramic |
| title_full |
Phase development and dielectric properties of 0.98BaTiO
3-0.02Ba(Mg
1/3Nb
2/3)O
3 ceramic |
| title_fullStr |
Phase development and dielectric properties of 0.98BaTiO
3-0.02Ba(Mg
1/3Nb
2/3)O
3 ceramic |
| title_full_unstemmed |
Phase development and dielectric properties of 0.98BaTiO
3-0.02Ba(Mg
1/3Nb
2/3)O
3 ceramic |
| title_sort |
phase development and dielectric properties of 0.98batio
3-0.02ba(mg
1/3nb
2/3)o
3 ceramic |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-80054003643&partnerID=40&md5=91effd000932f2bfa3ce225e6319401e http://cmuir.cmu.ac.th/handle/6653943832/6891 |
| _version_ |
1681420698742947840 |